Spraying equipment for color box production

Abstract

The utility model discloses spraying equipment for color box production. The spraying equipment comprises a portal frame, a spraying mechanism and an anti-pollution mechanism, the middle of the upper end of the portal frame is fixedly connected with a telescopic cylinder, and the telescopic end of the telescopic cylinder is fixedly connected with a mounting frame; the spraying mechanism is arranged in the mounting frame; the anti-pollution mechanism comprises upper side baffles, lower side baffles and limiting rods, the upper side baffles are fixedly connected to the middle of the inner wall of the front side and the middle of the inner wall of the rear side of the mounting frame correspondingly, and the limiting rods in bilateral symmetry are fixedly connected to the lower side between the front inner wall and the rear inner wall of the mounting frame; the anti-pollution mechanism further comprises reset springs, the reset springs are movably arranged on the front sides and the rear sides of the outer arc faces of the two limiting rods in a sleeving mode correspondingly, according to the spraying equipment for color box production, the driving assembly is protected against corrosion of paint, and the service life of the equipment is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of color boxes, in particular to a color box production spraying device. Background Art

[0002] Color boxes refer to folding boxes and micro corrugated boxes made of cardboard and micro corrugated paperboard. Color boxes are light, easy to carry, and reusable. They are widely used in the commodity packaging industry. When color boxes are produced, spraying equipment is required to spray a layer of paint on the outside to make it smooth and beautiful, thereby improving its competitiveness.

[0003] Existing spraying machines often use a spray gun to perform reciprocating motion, thereby controlling the spray gun to perform reciprocating motion to spray the upper surface of the color box;

[0004] There are some problems, such as the paint from the spray gun may splash onto the driving parts, and long-term corrosion will shorten the life of the equipment. For this reason, we propose a color box production spraying equipment. Utility Model Content

[0005] The technical problem to be solved by the utility model is to overcome the existing defects and provide a color box production spraying equipment with a long service life, which can effectively solve the problems in the background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a color box production spraying device, including a gantry, a spraying mechanism and an anti-pollution mechanism;

[0007] Gantry: A telescopic cylinder is fixedly connected to the middle of its upper end, and a mounting frame is fixedly connected to the telescopic end of the telescopic cylinder;

[0008] Spraying mechanism: it is arranged inside the mounting frame;

[0009] Anti-pollution mechanism: It includes an upper baffle, a lower baffle and a limit rod. The upper baffle is fixedly connected to the middle of the front inner wall and the middle of the rear inner wall of the mounting frame respectively. A left-right symmetrical limit rod is fixedly connected to the lower side between the front and rear inner walls of the mounting frame. A lower baffle is slidably connected to the upper and rear sides of the outer arc surfaces of the two limit rods respectively to protect the drive components from corrosion by paint and ensure the service life of the equipment.

[0010] Furthermore, the anti-pollution mechanism also includes a reset spring, which is movably mounted on the front and rear sides of the outer arc surface of the two limit rods respectively. The end of the reset spring close to the center of the gantry is fixedly connected to the outer side surface of the lower baffle at the corresponding position, and the end of the reset spring away from the center of the gantry is fixedly connected to the inner side surface of the mounting frame at the corresponding position, thereby realizing the reset function.

[0011] Furthermore, the spraying mechanism also includes a slide groove, a reciprocating screw, a slider, a spray gun mounting plate and a spray gun, the slide groove is opened on the upper inner wall of the mounting frame, the interior of the slide groove is rotatably connected to the reciprocating screw, the interior of the slide groove is slidably connected to the slider, the middle part of the slider is threadedly connected to the external threaded surface of the reciprocating screw, the lower surface of the slider is fixedly connected to the spray gun mounting plate, the lower side surface of the spray gun mounting plate is fixedly connected to an evenly distributed spray gun, and the paint inlet of the spray gun is externally connected to an external spraying instrument to realize the spraying function.

[0012] Furthermore, it also includes a single-chip microcomputer, which is located outside the gantry, and the input end of the single-chip microcomputer is electrically connected to an external power supply to control the normal operation of the electrical appliance.

[0013] Furthermore, it also includes a drive motor, which is fixedly connected to the rear side of the mounting frame, the output shaft of the drive motor is fixedly connected to the rear end of the reciprocating screw, and the input end of the drive motor is electrically connected to the output end of the single-chip microcomputer to provide driving force for spraying.

[0014] Furthermore, it also includes a conveyor bed, which is located inside the gantry. Electric conveyor belts are respectively provided on the left and right sides of the conveyor bed. The input ends of the two electric conveyor belts are respectively electrically connected to the output ends of the single-chip microcomputer to realize the conveying function.

[0015] Furthermore, it also includes an electric roller line, which is arranged in the middle of the inner side of the conveyor bed to realize the static receiving spraying operation of the color box.

[0016] Compared with the prior art, the beneficial effects of the utility model are: the color box production spraying equipment has the following advantages:

[0017] During the spraying process, the spray gun mounting plate moves back and forth on the outer side of the limit rod against the two lower baffles. During this process, under the influence of the return spring, the lower baffles are tightened in turn. The two lower baffles and the two upper baffles seal the reciprocating screw in the slide groove, effectively preventing the raised paint from splashing onto the reciprocating screw, protecting the drive components from corrosion by the paint, and ensuring the service life of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the cross-sectional structure of the utility model;

[0020] Figure 3 This is an enlarged structural diagram of point A of the utility model.

[0021] In the figure: 1 gantry, 2 telescopic cylinder, 3 mounting frame, 4 spraying mechanism, 41 slide slot, 42 reciprocating screw rod, 43 slider, 44 spray gun mounting plate, 45 spray gun, 5 anti-pollution mechanism, 51 upper baffle plate, 52 lower baffle plate, 53 limit rod, 54 return spring, 6 drive motor, 7 conveyor bed, 8 electric conveyor belt, 9 electric roller line, 10 single chip microcomputer. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-3 , This embodiment provides a technical solution: a color box production spraying equipment, including a gantry 1, a spraying mechanism 4 and an anti-pollution mechanism 5;

[0024] Gantry 1: A telescopic cylinder 2 is fixedly connected to the middle of its upper end, and a mounting frame 3 is fixedly connected to the telescopic end of the telescopic cylinder 2. It also includes a single-chip microcomputer 10, which is located outside the gantry 1, and the input end of the single-chip microcomputer 10 is electrically connected to an external power supply. It also includes a conveyor bed 7, which is located inside the gantry 1. Electric conveyor belts 8 are respectively arranged on the left and right sides of the conveyor bed 7. The input ends of the two electric conveyor belts 8 are respectively electrically connected to the output end of the single-chip microcomputer 10. It also includes an electric roller line 9, which is arranged in the middle of the inner side of the conveyor bed 7. The devices are placed at designated workstations respectively. At this time, the single-chip microcomputer 10 is regulated, the two electric conveyor belts 8 are operated, and the electric roller line 9 is operated. At this time, the color boxes are placed on the electric conveyor belts 8 in sequence. At this time, the color boxes move to the middle of the electric roller line 9;

[0025] Spraying mechanism 4: It is arranged inside the mounting frame 3, and the spraying mechanism 4 also includes a slide 41, a reciprocating screw rod 42, a slider 43, a spray gun mounting plate 44 and a spray gun 45. The slide 41 is opened on the upper inner wall of the mounting frame 3, the reciprocating screw rod 42 is rotatably connected inside the slide 41, the slider 43 is slidably connected inside the slide 41, the middle part of the slider 43 is threadedly connected to the external thread surface of the reciprocating screw rod 42, the lower surface of the slider 43 is fixedly connected to the spray gun mounting plate 44, the lower side of the spray gun mounting plate 44 is fixedly connected to the spray gun 45 evenly distributed, and the paint inlet of the spray gun 45 is externally connected to the external spray gun The coating instrument also includes a driving motor 6, which is fixedly connected to the rear side of the mounting frame 3, and the output shaft of the driving motor 6 is fixedly connected to the rear end of the reciprocating screw 42. The input end of the driving motor 6 is electrically connected to the output end of the single-chip microcomputer 10. The driving motor 6 is regulated, and the output shaft of the driving motor 6 is rotated, thereby driving the reciprocating screw 42 to operate, thereby driving the slider 43 to make a longitudinal reciprocating motion in the slide groove 41, and then driving the spray gun mounting plate 44 to make a longitudinal reciprocating motion. In this process, the external spraying instrument is regulated to spray the paint on the upper surface of the color box through the spray gun 45;

[0026] The anti-pollution mechanism 5 includes an upper baffle plate 51, a lower baffle plate 52 and a limit rod 53. The upper baffle plate 51 is respectively fixedly connected to the middle of the front inner wall and the middle of the rear inner wall of the mounting frame 3. A left-right symmetrical limit rod 53 is fixedly connected to the lower side between the front and rear inner walls of the mounting frame 3. The two limit rods 53 are respectively slidably connected to a lower baffle plate 52 on the front and rear sides of the outer arc surface. The anti-pollution mechanism 5 also includes a reset spring 54. The reset spring 54 is respectively movably sleeved on the front and rear sides of the outer arc surface of the two limit rods 53. The end of the reset spring 54 close to the center of the gantry 1 is connected to the outer side of the lower baffle plate 52 corresponding to the position. The two lower baffles 52 and the two upper baffles 51 seal the reciprocating screw 42 in the slide groove 41, effectively preventing the raised paint from splashing onto the reciprocating screw 42. At this time, the painted color box is discharged to the outside of the equipment via the electric conveyor belt 8 and the electric roller line 9.

[0027] The working principle of a color box production spraying equipment provided by the utility model is as follows: the devices are placed on designated workstations respectively, at this time, the single chip microcomputer 10 is regulated, the two electric conveyor belts 8 are in operation, and the electric roller line 9 is in operation. At this time, the color boxes are placed on the electric conveyor belts 8 in sequence. At this time, the color boxes move to the middle of the electric roller line 9. At this time, the drive motor 6 is regulated, and the output shaft of the drive motor 6 is rotated, thereby driving the reciprocating screw rod 42 to operate, thereby driving the slider 43 to make a longitudinal reciprocating motion in the slide groove 41, thereby driving the spray gun mounting plate 44 to make a longitudinal reciprocating motion. During this process, the external spraying equipment is regulated to spray the paint on the upper surface of the color box through the spray gun 45. During this process, the spray gun mounting plate 44 pushes the two lower baffles 52 to move back and forth on the outer side of the limit rod 53. During this process, under the influence of the return spring 54, the lower baffles 52 are pressed in turn, and the two lower baffles 52 and the two upper baffles 51 seal the reciprocating screw 42 in the slide groove 41, effectively preventing the raised paint from splashing onto the reciprocating screw 42. At this time, the painted color box is discharged to the outside of the equipment via the electric conveyor belt 8 and the electric roller line 9.

[0028] It is worth noting that the single chip microcomputer 10 disclosed in the above embodiment is specifically model S7-200, and the spray gun 45, the drive motor 6, the electric conveyor belt 8, and the electric roller line 9 can be freely configured according to the actual application scenario. It is recommended to use a ZYT90-200W DC reduction motor for the drive motor 6. The single chip microcomputer 10 controls the drive motor 6, the electric conveyor belt 8 and the electric roller line 9 using methods commonly used in the prior art.

[0029] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A color box production spraying equipment, characterized by: It comprises a gantry (1), a spraying mechanism (4) and an anti-pollution mechanism (5); Gantry (1): a telescopic cylinder (2) is fixedly connected to the middle of the upper end thereof, and a mounting frame (3) is fixedly connected to the telescopic end of the telescopic cylinder (2); Spraying mechanism (4): it is arranged inside the mounting frame (3); The anti-pollution mechanism (5) comprises an upper baffle plate (51), a lower baffle plate (52) and a limit rod (53), wherein the upper baffle plate (51) is respectively fixedly connected to the middle of the front inner wall and the middle of the rear inner wall of the mounting frame (3), and a left-right symmetrical limit rod (53) is fixedly connected to the lower side between the front and rear inner walls of the mounting frame (3), and a lower baffle plate (52) is slidably connected to the upper and rear sides of the outer arc surfaces of the two limit rods (53).

2. A color box production spraying equipment according to claim 1, characterized in that: The anti-pollution mechanism (5) further comprises a reset spring (54), which is movably mounted on the front and rear sides of the outer arc surfaces of the two limit rods (53), respectively; one end of the reset spring (54) close to the center of the gantry (1) is fixedly connected to the outer side surface of the lower baffle (52) at the corresponding position, and one end of the reset spring (54) away from the center of the gantry (1) is fixedly connected to the inner side surface of the mounting frame (3) at the corresponding position.

3. A color box production spraying equipment according to claim 1, characterized in that: The spraying mechanism (4) also includes a slide groove (41), a reciprocating screw rod (42), a slider (43), a spray gun mounting plate (44) and a spray gun (45), wherein the slide groove (41) is arranged on the upper inner wall of the mounting frame (3), the slide groove (41) is rotatably connected to the reciprocating screw rod (42), the slide groove (41) is slidably connected to the slider (43), the middle part of the slider (43) is threadedly connected to the external thread surface of the reciprocating screw rod (42), the lower surface of the slider (43) is fixedly connected to the spray gun mounting plate (44), the lower side surface of the spray gun mounting plate (44) is fixedly connected to the spray gun (45) evenly spaced, and the paint inlet of the spray gun (45) is externally connected to an external spraying instrument.

4. A color box production spraying equipment according to claim 3, characterized in that: It also comprises a single-chip microcomputer (10), wherein the single-chip microcomputer (10) is located outside the gantry (1), and an input end of the single-chip microcomputer (10) is electrically connected to an external power supply.

5. A color box production spraying equipment according to claim 4, characterized in that: It also includes a drive motor (6), the drive motor (6) is fixedly connected to the rear side of the mounting frame (3), the output shaft of the drive motor (6) is fixedly connected to the rear end of the reciprocating screw rod (42), and the input end of the drive motor (6) is electrically connected to the output end of the single chip microcomputer (10).

6. A color box production spraying equipment according to claim 4, characterized in that: It also comprises a conveyor bed (7), wherein the conveyor bed (7) is located inside the gantry (1), and electric conveyor belts (8) are respectively arranged on the left and right sides of the conveyor bed (7), and the input ends of the two electric conveyor belts (8) are respectively electrically connected to the output ends of the single-chip computer (10).

7. A color box production spraying equipment according to claim 6, characterized in that: It also comprises an electric roller line (9), and the electric roller line (9) is arranged in the middle of the inner side of the conveying bed (7).

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